GB1364400A - Automatic direktion control device - Google Patents
Automatic direktion control deviceInfo
- Publication number
- GB1364400A GB1364400A GB1648273A GB1648273A GB1364400A GB 1364400 A GB1364400 A GB 1364400A GB 1648273 A GB1648273 A GB 1648273A GB 1648273 A GB1648273 A GB 1648273A GB 1364400 A GB1364400 A GB 1364400A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- interrupted
- light barriers
- steering
- control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
- A01D41/12—Details of combines
- A01D41/127—Control or measuring arrangements specially adapted for combines
- A01D41/1278—Control or measuring arrangements specially adapted for combines for automatic steering
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Guiding Agricultural Machines (AREA)
Abstract
1364400 Vehicle control MASCHINENFABRIK FAHR AG GOTTMADINGEN 6 April 1973 [18 May 1972] 16482/73 Heading B7H [Also in Division G3] Automatic direction control apparatus for vehicles such as a combine harvester comprises a detector 4 incorporating two substantially parallel light barriers 5, 6 of different lengths and a three-way controller 7 operable to control a magnetic valve 8 in response to neither or one or both of the light barriers being interrupted, the valve 8 acting upon a steering cylinder 11 to change or maintain the direction of travel. As shown in the Figure solenoids 9, 10 are actuated to cause right or left hand steering respectively, and the controller 7 is programmed so that if, for example, both light barriers 5, 6 are interrupted by crops thrown up by cutter table 1 then the combine is too far to the right and solenoid 10 of valve 8 must correct the direction until the barrier 7 is interrupted. A delay or damping action is provided to stabilize the corrective action. A switch 12 allows manual control whereupon the cylinder 11 is controlled through a steering valve 13.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722224205 DE2224205A1 (en) | 1972-05-18 | 1972-05-18 | LATERAL GUIDE CONTROLLER FOR SELF-PROPELLED MACHINERY |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1364400A true GB1364400A (en) | 1974-08-21 |
Family
ID=5845197
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1648273A Expired GB1364400A (en) | 1972-05-18 | 1973-04-06 | Automatic direktion control device |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2224205A1 (en) |
FR (1) | FR2184856B3 (en) |
GB (1) | GB1364400A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2322608A (en) * | 1997-02-28 | 1998-09-02 | Nissan Motor | Steering system for vehicle |
US6101795A (en) * | 1997-05-13 | 2000-08-15 | Claas Kgaa | Automatic steering mechanism and method for harvesting machine |
CN104365273A (en) * | 2013-08-12 | 2015-02-25 | 迪尔公司 | Driver assistance system |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3638134A1 (en) * | 1986-11-08 | 1988-05-11 | Lutz Gmbh Haus Der Landtechnik | BEET HARVESTING MACHINE |
DE19508941A1 (en) * | 1995-03-13 | 1996-09-19 | Claas Ohg | Locating device |
DE19508942A1 (en) * | 1995-03-13 | 1996-09-19 | Claas Ohg | Reflex locator |
DE102011051784A1 (en) * | 2011-07-12 | 2013-01-17 | Claas Selbstfahrende Erntemaschinen Gmbh | Method for operating a self-propelled harvester |
CN112056092B (en) * | 2020-08-10 | 2021-09-24 | 华南农业大学 | Variable-frequency variable-amplitude excitation type vibration harvesting device and amplitude modulation and use method thereof |
-
1972
- 1972-05-18 DE DE19722224205 patent/DE2224205A1/en active Pending
-
1973
- 1973-04-06 GB GB1648273A patent/GB1364400A/en not_active Expired
- 1973-05-15 FR FR7317522A patent/FR2184856B3/fr not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2322608A (en) * | 1997-02-28 | 1998-09-02 | Nissan Motor | Steering system for vehicle |
GB2322608B (en) * | 1997-02-28 | 1999-02-24 | Nissan Motor | Steering system for vehicle |
US6050359A (en) * | 1997-02-28 | 2000-04-18 | Nissan Motor Co., Ltd. | Steering system for vehicle |
US6101795A (en) * | 1997-05-13 | 2000-08-15 | Claas Kgaa | Automatic steering mechanism and method for harvesting machine |
CN104365273A (en) * | 2013-08-12 | 2015-02-25 | 迪尔公司 | Driver assistance system |
CN104365273B (en) * | 2013-08-12 | 2018-06-05 | 迪尔公司 | Driver assistance system |
Also Published As
Publication number | Publication date |
---|---|
FR2184856B3 (en) | 1976-04-30 |
DE2224205A1 (en) | 1973-11-29 |
FR2184856A1 (en) | 1973-12-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |